It's always a little difficult to gauge the quality of advertising from other countries, but "Don't Disturb the Ones Working" -- an ad for the Norwegian Association of the Blind -- really threw us for one.

In it, a handful of perplexed service workers are interrupted mid-job by clueless passersby, which either pay them infantile compliments ("Aww, what a cutie!") or try getting them to do tricks. For example, one game-faced dad pulls out a round squidgy ball and tries making a bus driver play catch.